EP 2895999 C0 20230823 - METHOD FOR AUDITING OF INDIVIDUAL PAYMENT RECEIPTS
Title (en)
METHOD FOR AUDITING OF INDIVIDUAL PAYMENT RECEIPTS
Title (de)
VERFAHREN ZUR PRÜFUNG EINZELNER ZAHLUNGSBELEGE UND HANDELSRECHNUNGEN
Title (fr)
PROCÉDÉ DE VÉRIFICATION DES RECETTES DE PAIEMENT INDIVIDUELLES
Publication
Application
Priority
- AT 10052012 A 20120913
- EP 2013068814 W 20130911
Abstract (en)
[origin: WO2014041021A1] The invention relates to a method for storing and checking data about transactions, in which transactions a purchase price (KP) is paid and a payment document (7) is handed over at a point of sale of a commercial enterprise (H). Data about the location, time, and purchase price of the transaction are transferred from the point of sale to a recording and transmitting unit (1) arranged at the point of sale, which creates a transaction log and an operation log on the basis of an encryption specification that identifies the recording and transmitting unit (1), and the recording and transmitting unit (1) sends the transaction log and the operation log to a publicly inaccessible data memory (5), which is accessible to a checking station (P). According to the invention, the recording and transmitting unit (1) sends the identification number (IN) to a payment document printer or a stamping device of the point of sale for output on the payment document (7), and in encrypted form - encrypted using the help of the purchase price (KP) - to a data memory (6) that can be publicly accessed by inputting an access code, wherein the access code is the identification number (IN) output on the payment document (7) together with the purchase price (KP).
IPC 8 full level
G06Q 20/04 (2012.01); G06Q 90/00 (2006.01); G07F 7/02 (2006.01)
CPC (source: AT EP)
G06Q 20/047 (2020.05 - EP); G06Q 20/20 (2013.01 - AT); G06Q 40/12 (2013.12 - AT); G07G 1/14 (2013.01 - AT); G07G 5/00 (2013.01 - AT)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Participating member state (EPC – UP)
AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI
DOCDB simple family (publication)
WO 2014041021 A1 20140320; AT 513305 A1 20140315; EP 2895999 A1 20150722; EP 2895999 B1 20230823; EP 2895999 C0 20230823
DOCDB simple family (application)
EP 2013068814 W 20130911; AT 10052012 A 20120913; EP 13759763 A 20130911